It is very important to turn the soil in the orchard, how do you turn the soil?

It is very important to turn the soil in the orchard, how do you turn the soil? Now there will be a large breeding base in different places, planting a variety of fruit trees, their requirements for soil and air humidity and soil nutrient content are different, but the soil of the orchard is also very important, if the soil quality is very poor, then it causes their roots to not have much room to grow during the growth process, which leads to their root malformation growth, which is very detrimental to the intake and transformation of nutrients.

<> fruit tree roots will directly take root and grow in the depths of the soil, so the requirements for the soil are very high, the depth distribution of the root system is determined according to the thickness of the soil and its main conditions, the quality must be continuously increased to make the soil as loose as possible, which will be more conducive to the distribution of distribution. By flipping the soil, the soil structure is loose and fruit trees grow more easily.

Orchard turning can be done in all seasons, but top dressing is generally done in autumn and can also be done after fruit picking. Weeding is usually done in the fall, which allows nutrients to accumulate slowly in the soil. This is the peak of growth after autumn, so it is easier to heal wounds and grow more new roots.

Turning the soil in an orchard helps store nutrients in the soil, and the trees will grow better, using more fertilizer, making the nutrients in the soil more suitable for the trees to grow. After fertilization, it is necessary to water in time, which can not only make the fertilizer and soil faster, but also replenish the nutrients in the soil more effectively. When adding nutrients, you can choose to dig a trench to add nutrients, which is more conducive to the absorption of nutrients by the root system.

The cultivation of the orchard is very important, but the choice of soil should also be combined with the actual situation of the soil, because there are many fruit trees, their soil selection is not too high, and they can also combine their own trees to improve the quality of the soil. It is advisable to choose the most suitable fertilizer during the cultivation process by planting your own variety. During the cultivation process, fruit trees have a great impact on their growth due to their deep root system, if the soil is not loose enough.

In fact, whether it is in the spring and summer when the fruit trees are growing, or in the autumn and winter when the fruit trees are harvesting and resting, the soil in the orchard needs to be turned over. Because the orchard is ploughed in autumn, it can be combined with autumn fertilizer to it, so that the fruit trees can better absorb some nutrients.

Generally, the soil is turned after the fruit is picked in autumn, and the deep ploughing plays a key role, and the time of deep ploughing is before the land freezes.

The soil is turned through manual use experience, so that nutrition can be better guaranteed. It can also ensure the nutrients of the soil.

1. Comprehensive land preparation (also known as the whole park deep leaky mountain). It is suitable for plains, river flats and slopes with small slopes. It can be operated with agricultural machinery and implements.

If due to the constraints of the conditions, the whole garden can not be completed before planting, you can also dig a strip ditch with a width of 1 meter and a depth of 60 80 cm in the wheel, or dig a planting hole with a length and width of 1 meter and a depth of 60 80 cm. After the orchard is completed, it will be expanded year by year to the depth of the whole garden. When digging strip ditches or planting holes and expanding holes in the future, cooked soil and raw soil should be placed separately, and the soil layer should not be disturbed when backfilling, and organic fertilizer should be added.

Crop straw and green manure were added to the lower layer to increase the permeability of the deep layer, and organic fertilizer was mixed with organic fertilizer in the middle and upper layers to increase the fertility of the root group area. Then water it to promote the decomposition of organic matter.

2. "Three-in-one" terraced land preparation. Generally, the slope with a slope angle below 30 degrees should be built with a "three-in-one" soil conservancy, water retention and fertilizer retention terrace with a high level, thickened soil layer and energy storage and drainage. This is a method of deep ploughing and land preparation with good effect and wide application.

Before building the terraces, the contour line should first be measured, and the width of the terraced field surface and the height of the weir should be calculated. On hilly land with a slope of 5 25 degrees, the width of the field should be reduced by 1 meter for every 5 degrees increase in slope. After determining the height of the weir and the width of the field surface, the land can be prepared according to the direction of the contour line.

Before the weir is built, the weir foundation is cleaned first. When building the weir, it is necessary to gradually tilt to the side of the field from the bottom to the top, and at the same time cut high and fill low, thicken the soil layer to about 60 cm, so that the cooked soil is on the top. Finally, level the field so that the outside is high and the inside is low, that is, the outside pouts and the water backs up.

It is necessary to build a ridge on the outer edge of the field surface, and build a bamboo ditch on the inner side to prevent soil erosion. The bamboo ditch is 30 40 cm wide and 35 cm deep, and the ditch is cultivated every 3 meters or so to intercept the water flow and infiltration. Finally, at both ends of the terraces near the slub ditch outlet.

Each dig a water storage pit with a cubic meter of water storage.

Many people in the northern region have orchards at home, but sometimes because the orchard is too old, there will always be the problem of soil agglomeration, so people will turn it over for the growth of fruit trees.

Spring is not suitable for turning the soil.

Orchard ploughing is generally done in autumn after the fruit has been picked. At this time, it will not harm the root system, even if there is a case of broken roots, the impact on the fruit tree is small. After the fruit tree breaks its roots, it will sprout more new roots, which is conducive to the renewal of the root system.

The best time to plough the soil in an orchard is usually in autumn. Orchards generally plough the soil deep after picking the fruit and before the soil freezes. By deep ploughing and soil modification, the compacted soil can be eroded by wind, frost, rain and snow, improve the physical and chemical properties of the soil, and also kill some harmful bacteria and insect eggs in the soil.

Therefore, the orchard should be deeply renovated regularly to promote the good growth of fruit trees.

If the orchard turns the ground quickly, it is generally not a whole turnover, and it is necessary to take into account the fruit tree early, so that only around the fruit tree, 10-20 cm away from the fruit tree, gently turn it without harming the roots of the fruit tree, and then facilitate fertilization. In this way, the speed is fast and does not harm the fruit tree. If you can, buy a plougher, it's faster and better.

After the winter solstice, the soil temperature decreases rapidly, and the fruit tree enters a dormant state, at this time, the rhizome circulation system of the fruit tree is weakThe harm of subsoiling to the roots is relatively light, and it will not cause harm to next year's fruit. The deep soil layer, through a deep winter regolith layer, becomes softer, more breathable, and more conducive to the growth and development of new roots. After the winter solstice, some fruit tree pests sneak into the ground for the winter, and some larvae also hide under the soil; At this time, subsoiling can freeze most of the insect pests and larvae, creating resource advantages for next year's bumper harvest.

After the beginning of autumn, the fruit trees gradually wither leaves and weeds turn yellow, and there are many dead branches and leaves containing diseased leaves in the plantation that also fall into the plantation land resources, if they are not eliminated and burned on time, it will lead to the spread of diseases next year. In the winter the soil layer freezes forward and behaves well. Why?

After harvesting in autumn, the peach trees need to be fertilized, and after fertilization, they need to be pruned. And then there is this time, the leaves of the apricot tree have not yet fallen, only until the dead leaves and soil are disinfected, and then it is better to go to subsoiling and changing the soil.

Careful attention is paid to the process of soil disinfection, because the plantation road surface is uneven, and there is no doubt that there will be broken leaves and grass clippings that are not clean. There are also small foam roots that are accidentally left behind when removing the coarse bark of fruit trees. If subsoiling had been carried out earlier, the seemingly ordinary residue would have been left with disease.

Therefore, the only way to do this is to carry out subsoiling, and bury all this residue in the ground according to subsoiling, which can not only solve the disease, but also improve the organic matter of the soil.

Subsoiling, it is best to cover the grass in winter, spring and summer, rot through the summer, and then apply circle fertilizer and compound fertilizer in early autumn. That practical effect is very good, that is, to supplement vitamins and subsoiling land resources. Subsoiling is basically around 35 cm.

After subsoiling, pour icy water. The hole expansion is based on the size of the crown diameter and the distance from the tree is clarified. The depth is generally 50-80 cm, and the length depends on the condition.

After digging the hole, infiltrate all kinds of circle fertilizer, straw, etc., and then bury it. Generally, it is expanded in two years and expanded at one time. After each acupuncture, ice water is poured on it.

The best time to deep plough and change the soil should be in the autumn, after the fruits are harvested, it is very good to go to the deep ploughing and soil reform, and it is necessary to go to the field after deep ploughing, so that the organic content of the soil can be improved, so that the soil becomes better, the drainage is better, and the air permeability will be better.

I think the best time is in February and March, and after deep ploughing, you also need to dry the field, because the soil will be fertile after the sun.

It should be spring or winter, after the harvest in autumn. Yes, this time can remove bacteria.

Before the winter solstice, the soil is turned deeply, the corn stalks are buried, and organic fertilizer is applied at the same time. The main purpose is to solve soil compaction and improve loose root soils. When the soil is turned deeply, it turns into gold.

Since the advent of fertilizers and herbicides, fewer and fewer people carry hoes. Fertilizing is becoming easier and easier, and many people go directly to the fields to spread fertilizer when it is going to rain. As a result, agricultural technology has brought convenience to agriculture, but it is also an indisputable fact that the soil in the countryside is rigid, and some orchards that use herbicides do not grow a single grass, and even earthworms cannot be found.

The best time to use this method to dig and improve the soil is one to two months after the fruit harvest in the fall and before the winter solstice. During this time, the weather is not particularly cold, and the leaves are not all shed. The absorption of nutrients by the roots continues.

Even if there are some minor injuries to the root system, it can heal quickly before the cold arrives, and the root nourishment effect is particularly good. As the fruit on the tree ripens, the nutrient consumption of the harvest gradually decreases, causing some of the nutrients to flow back to the roots and trunk.

In autumn, the soil moisture is good, the root system is at the peak of the roots, the wound can be healed, even if the root system of the tree is accidentally injured when the soil is deeply cultivated, it can recover quickly, can produce a large number of bacteria, and even promote the nutrient accumulation of the tree to increase, safely survive the winter, and reserve nutrients for the fruit tree on the crop in the future. Deep soil improvement is basically combined with orchard basal fertilizer application, which on the one hand reduces labor and labor costs, improves labor efficiency, and also provides more nutrients for fruit trees on the other hand. In addition, if deep ploughing is carried out in spring or winter, it is necessary to pay attention to irrigation and drought prevention to prevent frozen roots.

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Deep ploughing of orchards is generally in autumn, and over-deep ploughing and maturation can improve soil aeration, increase soil water content, increase the number of aerobic microorganisms in the soil, facilitate the decomposition of soil organic matter and the absorption and utilization of trees, and guide the root system to develop to deep and wide. Improve soil structure and promote the formation of aggregate structure. The effect of deep turning combined with the application of organic fertilizer is better.

The depth of deep ploughing should be slightly deeper than the root distribution layer of fruit trees. The depth of deep turning of sandy soils requires 60-80 cm.

The best time is generally in spring and autumn; We must pay attention not to hurt the root system of fruit trees, according to the needs of fruit tree growth, appropriately add some soil to improve the soil, and choose reasonable cultivation methods according to local conditions.

October is more appropriate. It is necessary to ensure the ability of the soil to retain water and fertilizer, and at the same time, it is also necessary to use organic fertilizer appropriately, and pay attention to the trace elements in the soil to increase organic matter appropriately.

It is very important to turn the soil in the orchard to improve soil permeability, mature the soil, and improve soil fertilityImproving soil microbial soil colloids and improving microbial living conditions are beneficial to the development trend of fruit tree roots. However, with the frequency of orchard watering more and more, two to three times a year, increased to six to eight times, the fruit tree species from long branches to short branches and dwarf anvils, especially in the middle of the dwarf and self-root orchards, the frequency of watering more than three times a year, the orchard inspiratory roots are many upwards, deep roots are many reduced, and the orchard is turned over on a large scale in autumn and winter, with a late duration and a large total area.

A lot of digestion and absorption roots can not be immediately ashed, resulting in the orchard in autumn and winter although a lot of organic fertilizer and organic fertilizer are applied, the orchard buds in spring but the leaves are small, the plant type is weak, and at the end of May and early June, many yellow leaf diseases are not at the top, and the autumn strips are long, which seriously limits the development trend of the orchard, year after year, resulting in fewer fruit buds, poor quality, small fruits, and dense gardens. To carry out subsoiling of orchard soil, it is generally necessary to carry out deep ploughing of the soil in late autumn and early winter, after harvesting apples and withering leaves of apple trees. At this moment, with soil disinfection, you can completely remove the dead leaves of weeds in the orchard.

In addition, this time coincides with the peak time of the growth and development of the root system of the apple tree, even if some tiny stems are cut off, it is like pruning the root system of the apple tree, and the more new roots will sprout after pruning, which is beneficial to promote the growth and development of the root system. As the temperature rises in spring, the soil at the roots of fruit trees after winter is harder, so turning the soil before budding or flowering can promote soft land resources and improve the flowering and fruit bearing rate of fruit trees.

In summer, because of the hot weather and frequent thunderstorms, turning the soil immediately after the rain can reduce the adverse harm caused by floods, reduce the breeding of wild grasses, and accelerate the growth and development of fruits. After the autumn harvest is obtained, the orchard can also be turned over to allow the tree poles to rest, prepare for the winter, and lay the foundation for next year's germination. Digging up land resources must be carried out when the fruit trees have not yet bloomed, and at the same timeDo not hurt the roots of the fruit tree, below the trunk, turn as shallowly as possible, and use subsoiling outside the trunk.